Erik J. Amoroso, M.D.
Emergency Medicine Physician · Menomonee Falls, WI
Erik J. Amoroso, M.D. is an emergency medicine physician with a practice address in Menomonee Falls, Wisconsin, and NPI 1922322585, issued on Mar 24, 2010. Check the license (Wisconsin 56212-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Erik J. Amoroso
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 56212-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- W180N8085 Town Hall RD, Menomonee Falls, WI 53051
- Phone
- (262) 251-1000
- Enumerated
- Mar 24, 2010
- Record last updated
- Aug 2, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (262) 518-5052
- Medicaid ID
- 1922322585 WI
- Medicare enrollment
- Enrolled (PECOS I20130712000568); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2010
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,464 in Wisconsin → Look up another NPI →
Also registered at W180N8085 Town Hall RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anil Aggarwal, M.D.Anesthesiology Physician1164405288
- Jennifer AguirreRegistered Dietitian1053901454
- Michelle Allbaugh, APNPCritical Care Medicine Nurse Practitioner1457014607
- Joan Anderson, FNPFamily Nurse Practitioner1982608899
- Mohit Arora, M.D.Internal Medicine Physician1538423991
- Terry Audley, RPHPharmacist1861499501
Verify Erik J. Amoroso in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 56212-020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average emergency medicine physician in 2024
124 Medicare Part D claims for 91 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 15 claims were for opioids.
Most prescribed
- Ondansetron Odt14 claims
- Cephalexin11 claims
- Prednisone11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Swea Fort SCFort Atkinson, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erik J. Amoroso among 1,464 emergency medicine physician records in Wisconsin
Erik J. Amoroso, M.D. is one of 1,464 emergency medicine physician records with a practice address in Wisconsin. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 56% of them.
- NPI issued2010 · 56% of these records are older, 42% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2010 · median 2011 among the 844 with a school on file
- Record last updated2019 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Wisconsin
There are 1,464 emergency medicine physician records in Wisconsin.
All 1,464 in Wisconsin → Every provider in Menomonee Falls → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Roderick Brodhead, MDMenomonee Falls, WI 530511356384564
- Airron Richardson, M.D.Menomonee Falls, WI 530511881869451
- Robert Rogers, M.D.Menomonee Falls, WI 530511215252564
- Mark Semrad, DOMenomonee Falls, WI 530511104245430
- Dennis Shepherd, M.D.Menomonee Falls, WI 530511346279940
- Mark Bruce, D. O.Brookfield, WI 530451649381351
- Joseph Donofrio, MDBrookfield, WI 530451770511941
- Anthony Griffay, M.D.Brookfield, WI 530451487634549
Common questions
What is Erik J. Amoroso, M.D.'s NPI number?
Erik J. Amoroso, M.D.'s National Provider Identifier (NPI) is 1922322585, issued on Mar 24, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Erik J. Amoroso, M.D. located?
The NPPES record lists a practice address at W180N8085 Town Hall RD, Menomonee Falls, WI, 53051. Phone: (262) 251-1000. Providers update this record themselves, so call before visiting.
How can I verify Erik J. Amoroso, M.D.'s license?
NPPES lists Wisconsin license number 56212-020, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Erik J. Amoroso, M.D. prescribe under Medicare Part D?
In 2024, Erik J. Amoroso, M.D. had 124 Medicare Part D claims for 91 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.